/*
 File: HostAppClasses.m
 
 Copyright (c) <2010>, <yoyokko@gmail.com>
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
 
 Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
 Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the 
 following disclaimer in the documentation and/or other materials provided with the distribution.
 Neither the name of the <ORGANIZATION> nor the names of its contributors may be used to endorse or 
 promote products derived from this software without specific prior written permission.
 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR 
 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 
 FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 
 BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
 ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */

#import "HostAppClasses.h"
#import "SVNXRecentMessage.h"
#import <objc/objc-class.h>

@interface MyWorkingCopyController (Private)
- (void) _startCommitMessage:(id) arg1;
- (void) _commitPanelValidate:(id)arg1;
- (void) _commitPanelCancel:(id)arg1;
@end


SVNXRecentMessage *recentMessageController;

@implementation MyWorkingCopyController (Private)

- (void) initMessageController
{
	if(recentMessageController)
		[recentMessageController release];
	recentMessageController = nil;
	recentMessageController = [[SVNXRecentMessage alloc] init];
}

- (void) kastartCommitMessage:(id) arg1
{
	[self _startCommitMessage:arg1];
	
	NSPanel *commitPanel;
	object_getInstanceVariable(self, "commitPanel", &commitPanel);
	if(commitPanel)
	{
		[self initMessageController];
		[recentMessageController setBaseWindow:commitPanel];
		[[recentMessageController recentMessageButton] setFrameOrigin:NSMakePoint(20, 20)];
		[[commitPanel contentView] addSubview:[recentMessageController recentMessageButton]];
	}
	
	NSTextView *commitPanelText;
	object_getInstanceVariable(self, "commitPanelText", &commitPanelText);
	if(commitPanelText)
	{
		[recentMessageController setCommitTextView:commitPanelText];
	}
}

- (void) saveCommitMessage
{
	NSTextView *commitPanelText;
	object_getInstanceVariable(self, "commitPanelText", &commitPanelText);
	if(commitPanelText)
	{
		NSString *commitMessage = [[commitPanelText textStorage] string];
		if(![commitMessage isEqualToString:@""] && commitMessage != nil)
		{
			NSData *recentMessageData = [[NSUserDefaults standardUserDefaults] valueForKey:@"RecentMessages"];
			NSMutableDictionary *message = [[NSKeyedUnarchiver unarchiveObjectWithData:recentMessageData] mutableCopy];
			if(!message)
			{
				message = [[NSMutableDictionary alloc] init];
			}

			NSString *keyString = [commitMessage stringByReplacingOccurrencesOfString:@"\n" withString:@""];
			[message setValue:commitMessage forKey:keyString];
			
			recentMessageData = [[NSUserDefaults standardUserDefaults] valueForKey:@"RecentMessagesTime"];
			NSMutableDictionary *messageTime = [[NSKeyedUnarchiver unarchiveObjectWithData:recentMessageData] mutableCopy];
			if(!messageTime)
			{
				messageTime = [[NSMutableDictionary alloc] init];
			}

			NSCalendar *gregorian = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar];
			unsigned unitFlags = NSYearCalendarUnit | NSMonthCalendarUnit |  NSDayCalendarUnit;
			NSDate *date = [NSDate date];
			NSDateComponents *comps = [gregorian components:unitFlags fromDate:date];
			
			NSMutableDictionary *todaysMessages = [[messageTime objectForKey:comps] mutableCopy];
			if(!todaysMessages)
			{
				todaysMessages = [[NSMutableDictionary alloc] init];
			}
			[todaysMessages setValue:keyString forKey:keyString];
			[messageTime setValue:todaysMessages forKey:comps];
			
			
			[[NSUserDefaults standardUserDefaults] setValue:[NSKeyedArchiver archivedDataWithRootObject:message]  forKey:@"RecentMessages"];
			[[NSUserDefaults standardUserDefaults] setValue:[NSKeyedArchiver archivedDataWithRootObject:messageTime] forKey:@"RecentMessagesTime"];
			[[NSUserDefaults standardUserDefaults] synchronize];
			
			[gregorian release];
			[todaysMessages release];
			[message release];
			[messageTime release];
		}
	}
}

- (void) kacommitPanelValidate:(id)arg1
{
	NSTextView *commitPanelText;
	object_getInstanceVariable(self, "commitPanelText", &commitPanelText);
	if(commitPanelText)
	{
		NSString *commitMessage = [[commitPanelText textStorage] string];
		if([commitMessage isEqualToString:@""] || commitMessage == nil)
		{
			NSRunAlertPanel(@"Commit message can't be nil.", @"You should fill in the commit message.", @"OK, I got it.", @"", @"");
			NSString *defaultCommitmessage = @"Fix bugs:\nChanges:\nReviewer:\nDate: ";
			[commitPanelText setString:defaultCommitmessage];
			[commitPanelText insertText:[[NSDate date] description]];
			return;
		}
	}
	[self saveCommitMessage];
	[self _commitPanelValidate:arg1];
}

- (void) kacommitPanelCancel:(id)arg1
{
	[self saveCommitMessage];
	[self _commitPanelCancel:arg1];
}

@end
